Answer:
3 cubic inches
Step-by-step explanation:
Volume of cone shown= 6 cubic inches
Let the base diameter be 2x.
Therefore, radius= x
Since the base diameter is the same, the base area is the same.
Using the formula, volume of cone
Subst. the known value of into the equation.
Thus, volume of cone= 1(3)= 3 cubic inches
24 : 15
divide both by 3
8 : 5
<span>To determine Karla's average speed, you simply divide the total distance she traveled by the amount of time she spent traveling.
So first, you need to determine how many miles Karla drove. You do this by simply adding up the distances together.
486 miles + 316 miles + 638 miles = 1440 miles.
The may have taken 3 days for her trip, but during those 3 days, she only drove for 24 hours. So divide the distance by the time, giving:
1440 miles / 24 hours = 60 miles/hour.</span>
For this case we must know the number of hours per day.
We have then:
Monday = 1 3/4 hours
Wednesday = 1 3/4 hours
Friday = (1 3/4) / (2) hours
Adding we have:
1 3/4 + 1 3/4 + (1 3/4) / (2)
Rewriting:
1.75 + 1.75 + 1.75 / 2
1.75 (1 + 1 + 1/2)
1.75 (2 + 1/2)
1.75 * (5/2)
4.375
= 4 + 0.375
= 4 + 375/1000
= 4 + 15/40
= 4 + 3/8
= 4 3/8
Answer:
Makoto's spend at lacrosse practice this week about:
4 3/8 hours